INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a815e4c8ce43ab6eba88ba9bd09c0fd05e0a68a1dfe6f72d5dc9dddec77b8920', 
    'iwk7xLL4GdwVX6P4aXQnRIeCdrHmrZcK3T7JokNPucM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)